// Copyright Epic Games, Inc. All Rights Reserved.

#include "ThumbnailRendering/SceneThumbnailInfo.h"
#include "UObject/AnimPhysObjectVersion.h"

USceneThumbnailInfo::USceneThumbnailInfo(const FObjectInitializer& ObjectInitializer)
    : Super(ObjectInitializer)
{
    OrbitPitch = -11.25;
    OrbitYaw   = -157.5;
    OrbitZoom  = 0;
}

void USceneThumbnailInfo::ResetToDefault()
{
    const USceneThumbnailInfo* Default = GetDefault<USceneThumbnailInfo>();
    OrbitPitch                         = Default->OrbitPitch;
    OrbitYaw                           = Default->OrbitYaw;
    OrbitZoom                          = Default->OrbitZoom;
}

bool USceneThumbnailInfo::DiffersFromDefault() const
{
    const USceneThumbnailInfo* Default = GetDefault<USceneThumbnailInfo>();
    return OrbitPitch != Default->OrbitPitch ||
           OrbitYaw != Default->OrbitYaw ||
           OrbitZoom != Default->OrbitZoom;
}

void USceneThumbnailInfo::Serialize(FArchive& Ar)
{
    Super::Serialize(Ar);

    Ar.UsingCustomVersion(FAnimPhysObjectVersion::GUID);

    if (Ar.CustomVer(FAnimPhysObjectVersion::GUID) < FAnimPhysObjectVersion::ThumbnailSceneInfoAndAssetImportDataAreTransactional)
    {
        SetFlags(RF_Transactional);
    }
}